In other words, information that something was amiss at the power station’s ash dam might have been publicly available in October, but not in a way that was useful to the public who most needed to know about it – those living in residential areas near the Lake Macquarie power station. Monitoring of the Munmorah Ash Dam (known as Colongra Lake), before Munmorah Power Station closed, showed that discharges from the ash dam were not impacting on the Tuggerah Lakes, the statement said. Mr Gary Blaschke, from the Northern Lakes Disability Tourism Precinct, has called for an environmental and health audit, and argued that the ash dams pose a risk to both. The audit report concluded that the ash dams involved in the study had an 86 per cent compliance rate. Delta Electricity calls the ash “inert”, but Environmental Justice Australia has cited American research to show ash contains toxic chemicals including lead, arsenic and mercury, that is leaching from ash dams into groundwater in America and causing a growing environmental scandal. The Lower Manair Dam is located on the Manair River at 18°24' N latitude and 79° 20' E longitude in Karimnagar District at Km.146 of Kakatiya Canal.The Manair River is a tributary of the Godavari River and the dam is built across the river at the confluence with Mohedamada River. It described coal ash dams as essentially tailings dams. Wyong Regional Chronicle asked the EPA for access to the results of seagrass monitoring over the past decade, as a way to verify its statements about the impact of the ash dams on the local ecology. Off-stream storage near Wyong. being able to log in or subscribe. The alternative option, preferred by Central Coast Council is along Ruttleys Road, an option which many say is too dangerous a route for a shared pathway. ... discharge from the ash dam including overflow releases into Mannering Bay and Wyee Creek. During high flow periods, discharge from the ash dams flows into Lake Macquarie. The other big problem here is public trust in governments and other institutions. Nine per cent of the breaches were code blue, which meant they related to administration or processes that did not have an environmental impact, but endangered the integrity of licence compliance. Lake Ettamogah Winter Storage Dam Nine Mile Creek, Ettamogah, near Albury Lake Inverell MacIntyre River, Inverell Lake Medlow Wall’s Creek near Medlow Bath ... Mannering Creek Ash Mannering Creek near Wyee Mardi Off-stream storage near Wyong Maroubra Reservoir Vanny Place, Maroubra Vales Point Power Station has adopted an operation in 1995 where the overflow water from Mannering Lake ash dam is recycled back to the … The legacy of those decades as the state’s electricity generation warhorse is 400 hectares of ash dam made up of ash – the solid material left after coal is burnt to produce power – made into a slurry and poured into a purpose-built “dam”. Much of the local population of the City of Lake Macquarie live on the Lake’s shores together with two operating coal-fired power plants; Vales Point and Eraring (Figure 2). Maintaining and enhancing the positive culture and capabilities of our people. Mangrove Creek Dam is a large storage dam, not primarily a collection dam. FYI: We use data cookies in an attempt to give you the best experience on our website. Adrian established the irrigation business in 1995 in Hawke's Bay, and Ben joined in 2004. THERE is no doubt that when the NSW Environment Protection Authority issued a clean-up notice to Delta Electricity in October, after suspected asbestos and other demolition material was found at Vales Point power station, it made that information publicly available. The solar field will be on about 80ha of the rehabilitated portion of the 524ha ash dam, within the 1,730ha Vales Point power station landholding. Munmorah Power Station’s ash dam covers 76 hectares, and is located to the north of the Power Station. Delta Electricity’s licence was transferred to Sunset Power International Pty Ltd, on December 8, 2015. Coal Ash Dams and Placements, EPA NSW “Coal ash dams and emplacements have not previously been audited under the EPA’s sector based audit program, or been included in recent focused compliance audit programs,” the audit report said. Maroubra Reservoir. Mannering Bay has even less tidal flushing than the lake as a consequence of the construction of a road causeway along its connection with the rest of the lake. Inquiry into the costs for remediation of sites containing coal ash repositories I live in Lake Macquarie and have often been on the Lake, fishing, sailing or just by the shore. All discharges from the Vales Point Power Station licence are monitored closely and assessed for environmental impact, the statement said. Ash is produced from two sources in the electricity generation process. And that is very unfortunate for a number of reasons. There have been concerns about the power station’s extensive ash dam area and its proximity to Lake Macquarie and Mannering Lake for many years. According to an environment compliance report on coal ash dams in NSW, produced by the EPA in 2016, the composition of coal ash varies, depending on the composition of the coal burnt. Monitoring of the Munmorah Ash Dam (known as Colongra Lake), before Munmorah Power Station closed, showed that discharges from the ash dam were not impacting on the Tuggerah Lakes, the statement said. Naglangkob kin og 3.0 ka kilometro kwadrado. Mannering Point is situated nearby to Mannering Park. Media statement, Dec 14 When asked whether the EPA considered annual monitoring sufficient, it responded: “The monitoring requirements are appropriate for their purpose. ... Police are investigating a fatal motorcycle crash at Mannering Park in southern Lake … THERE is no doubt that when the NSW Environment Protection Authority issued a clean-up notice to Delta Electricity in October, after suspected asbestos and other demolition material was found at Vales Point power station, it made that information publicly available. In December, 2014, the US EPA released a set of standards covering ash dams used to store coal ash from power stations in the United States of America. “Discharges during high flow periods have been assessed as having minimal environmental impact on Lake Macquarie,” the EPA statement said. Mangrove Creek Dam. Lake Inverell. 213 likes. The EPA removed a Pollution Reduction Program from the licence in August, 2016, as Delta had met the requirements of the program in October, 2015. Home > Our Company > Sustainable Development > Environmental Impact Assessments > Camden Ash Dam Extension > Camden Ash Dam Extension - Scoping Camden Ash Dam Extension Currently selected Application Documentation “Ash is composed of modified coal mineral matter, primarily compounds of silicon, aluminium, iron, calcium, manganese, potassium, sodium and titanium, which form a matrix for traces of compounds of other metals. The EPA responded: “Monitoring data, which is required as part of Vales Point’s Environment Protection Licence, shows no significant change in the overall area of seagrasses from summer, 2009, to summer, 2015, within the vicinity of the Power Station’s inlet or outlet canals. More than 80 % of the water - soluble selenium originally present in the fly - ash was found in the effluent from the ash dam corresponding to a During 2017, many residents signed a petition stating their preferred option for a shared pathway from Mannering Park to Chain Valley Bay was beside the Lake, along the foreshore reserve. The ash dam capping and rehabilitation works include trucks delivering virgin excavated natural material Monitoring of surface water discharges from the Vales Point Ash Dam (Mannering Lake), shows minimal impact on Wyee Creek, according to the EPA. Nine Mile Creek, Ettamogah, near Albury. Delta described the EJA’s concerns about the “toxic legacy” at Vales Point as “mischievous”. Lake Sarez, deep in the Pamir mountains of Tajikistan, was created 90 years ago when a strong earthquake triggered a massive landslide that, in turn, became a huge dam along the Murghob River, now called the Usoi Dam. ash produced from power generation activities was mixed with lake water and pumped to a nearby ash dam, which drained directly into Wyee Bay via Mannering Bay (Figure 1, page 24). According to the EPA: “The audit found that water levels in the dam were not being managed as efficiently as they could be, and Vales Point have since developed an action program to address all identified non-compliances.” power generation activities was mixed with lake water and pumped to a nearby ash dam, which drained directly into Wyee ... Bay via Mannering Bay. In … The ash dam extends across the LGA boundary of Lake Macquarie and Central Coast. When it opened in the early 1960s Vales Point power station was the largest in Australia. “Environmental harm associated with tailings dams includes: uncontrolled release of the tailings and/or water by collapse or failure of the dam embankment; uncontrolled release of pollutants through discharge over the spillway or seepage; operational failure, such as through pipe burst or pump failure; and, emission of dust,” the audit report said. ... Vales Point Power Station is one of two coal fired power stations on the shores of Lake Macquarie, New South Wales. “When coal is burnt to generate electricity, the residual ash is collected,” a written statement from the EPA, responding to questions from the Wyong Regional Chronicle, said. Coal ash used to be pumped as a slurry along a pipeline to the ash dam, where solids settled out and water levels were regulated by gravity flow. The 'voice of the Hunter River' receives an honorary degree. More than 80% of the water-soluble “Considering this rule, the NSW EPA determined it would be appropriate to review the management of coal ash dams… in NSW. While Munmorah ceased operation in 2010, the EPA is still regulating the site, including the ash dam, the statement said. Mannering Point is a point in New South Wales and has an elevation of 23 metres. NSW EPA Public Affairs “The ash is transported to ash dams as a slurry or paste,” the audit report explained. In other words, information that something was amiss at the power station’s ash dam might have been publicly available in October, but not in a way that was useful to the public who most needed to know about it – those living in residential areas near the Lake Macquarie power station. But it was the EJA – and not the EPA or Delta – that made public the suspected asbestos and demolition pollution at the power station after finding the clean-up notice while searching for something else. The EPA regulates ash dams across NSW under the conditions of Environment Protection Licences, rather than bonds, to ensure that the surrounding environment is protected. Dam Lining has a wealth of agribusiness knowledge contributed by two of the principals in the company, Adrian Mannering and Ben Donaldson. MacIntyre River, Inverell. The $75M project will create 100 construction jobs and five full-time ongoing positions. Gwandalan is a suburb of the Central Coast region of New South Wales, Australia, located on a peninsula extending northwards into Lake Macquarie. Based in Otago, Ben has a commercial agriculture background and strong local knowledge. The resulting lake is perched above surrounding drainages at an elevation greater than 3000 meters. When it opened in the early 1960s Vales Point power station was the largest in Australia. “At the time, the EPA was already considering a request from Delta to increase the pH discharge limit, which was approved, after the EPA was satisfied that the environment and community’s health would be protected.” The legacy of those decades as the state’s electricity generation warhorse is 400 hectares of ash dam made up of ash – the solid material left after coal is burnt to produce power – made into a slurry and poured into a purpose-built “dam”. And that is very unfortunate for a number of reasons. Issue: 39,098. /images/transform/v1/crop/frm/pBvqKxHgUnSrdaeEwDT49F/0759fafe-7b8e-4972-ad6b-cd1b96e7cc58.jpg/r118_215_3162_1935_w1200_h678_fmax.jpg, Newcastle Herald's trusted source for property, Meteor showers to light up Australian skies tonight, KNIGHTS | Mitch Barnett ready to fight for No.13 jersey next season, Meet the five Hunter students who outperformed the rest of NSW in the Higher School Certificate. Lake Macquarie sampling sites. The licence was also varied to permit small increases in water temperature that could be discharged to Lake Macquarie from the Vales Point Power Station following assessment of the likely impacts on seagrass. Vales Point Power Station and the former Munmorah Power Station. “In 2011, there was an unauthorised discharge of water from the Vales Point Ash Dam. About Lake Manchester Lake Manchester was originally constructed in 1916, making it one of the regions earliest dams, and was upgraded in 2008 to increase its storage capacity. Colongra wetland was once the most beautiful and unique part of Tuggerah Lakes! Download : Download full-size image; Fig. The standard was initiated after a large coal ash spill in 2008 at a power plant in Tennessee. “Coal ash disposal is carefully regulated by the EPA through Environment Protection Licences held by power station operators.” 11 metros ibabaw sa dagat kahaboga ang nahimutangan sa Mannering Lake. There have been concerns about the power station’s extensive ash dam area and its proximity to Lake Macquarie and Mannering Lake for many years. Over the years the ash dam has been capped with soil and other landfill as well as replanting with native grasses. During periods of high water levels in the dam, the overflow water used to be drained into Lake Macquarie. Location. And that is very unfortunate for a number of reasons. According to the EPA, Vales Point Power Station’s ash dam covers 360 hectares, and is located to the west of the Power Station. “Both Vales Point and Munmorah Power Stations have used ash dams since they commenced operation in the 1960s. But it was the EJA – and not the EPA or Delta – that made public the suspected asbestos and demolition pollution at the power station after finding the clean-up notice while searching for something else. Mangrove Creek Dam is the Central Coast’s largest dam, located 50 km north-west of Gosford in a narrow valley on Mangrove Creek. “Delta undertook additional earthworks to minimise the risk of further overflows, and following an EPA investigation and assessment, the EPA modified the Environment Protection Licence.” How many Newcastle Jets fans will turn up to boo Bernie Ibini? The spill flooded more than 300 acres of land, destroying houses and releasing coal ash into waterways. 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